EESchema Schematic File Version 2 LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:microcontrollers LIBS:dsp LIBS:microchip LIBS:analog_switches LIBS:motorola LIBS:texas LIBS:intel LIBS:audio LIBS:interface LIBS:digital-audio LIBS:philips LIBS:display LIBS:cypress LIBS:siliconi LIBS:opto LIBS:atmel LIBS:contrib LIBS:valves LIBS:tl431 LIBS:switches EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 2 5 Title "Xytronic LF-1600" Date "" Rev "1.1" Comp "Michael Büsch " Comment1 "Reverse engineered" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L CONN_01X05 J1 U 1 1 5493347D P 4500 1950 F 0 "J1" H 4500 2250 50 0000 C CNN F 1 "V_IN" V 4600 1950 50 0000 C CNN F 2 "" H 4500 1950 60 0000 C CNN F 3 "" H 4500 1950 60 0000 C CNN 1 4500 1950 -1 0 0 1 $EndComp $Comp L 7805 U4 U 1 1 54933483 P 6100 4150 F 0 "U4" H 6250 3954 60 0000 C CNN F 1 "L7805CV" H 6100 4350 60 0000 C CNN F 2 "" H 6100 4150 60 0000 C CNN F 3 "" H 6100 4150 60 0000 C CNN 1 6100 4150 1 0 0 -1 $EndComp Text GLabel 5950 2150 2 60 Input ~ 0 24Veff Text GLabel 6300 2050 2 60 Input ~ 0 19Veff Text GLabel 5950 1950 2 60 Input ~ 0 GND Text GLabel 5350 1850 2 60 Input ~ 0 GND Text GLabel 5050 1750 2 60 Input ~ 0 8Veff Text Notes 5050 1650 0 60 ~ 0 Control voltage Text Notes 6000 2600 0 60 ~ 0 Supply voltage\n19Veff is not connected\n24Veff is labled as "24V", but actually is 31 V (eff) $Comp L D D2 U 1 1 54933622 P 2650 4800 F 0 "D2" H 2650 4900 40 0000 C CNN F 1 "1N4007" H 2650 4700 40 0000 C CNN F 2 "~" H 2650 4800 60 0000 C CNN F 3 "~" H 2650 4800 60 0000 C CNN 1 2650 4800 -1 0 0 1 $EndComp $Comp L D D1 U 1 1 54933631 P 2650 5200 F 0 "D1" H 2650 5300 40 0000 C CNN F 1 "1N4007" H 2650 5100 40 0000 C CNN F 2 "~" H 2650 5200 60 0000 C CNN F 3 "~" H 2650 5200 60 0000 C CNN 1 2650 5200 1 0 0 -1 $EndComp Text GLabel 1850 5000 0 60 Input ~ 0 8Veff $Comp L R R23 U 1 1 54933971 P 3500 5200 F 0 "R23" V 3580 5200 40 0000 C CNN F 1 "330" V 3507 5201 40 0000 C CNN F 2 "~" V 3430 5200 30 0000 C CNN F 3 "~" H 3500 5200 30 0000 C CNN 1 3500 5200 0 -1 -1 0 $EndComp Text GLabel 3500 6100 3 60 Input ~ 0 GND Text GLabel 8250 5200 2 60 Input ~ 0 -5V $Comp L C C10 U 1 1 54933EFD P 3050 4400 F 0 "C10" H 3050 4500 40 0000 L CNN F 1 "100 nF" H 3056 4315 40 0000 L CNN F 2 "~" H 3088 4250 30 0000 C CNN F 3 "~" H 3050 4400 60 0000 C CNN 1 3050 4400 1 0 0 -1 $EndComp Text GLabel 3050 3900 1 60 Input ~ 0 GND Text GLabel 5950 4800 0 60 Input ~ 0 GND $Comp L D D3 U 1 1 54934390 P 6100 3650 F 0 "D3" H 6100 3750 40 0000 C CNN F 1 "1N4007" H 6100 3550 40 0000 C CNN F 2 "~" H 6100 3650 60 0000 C CNN F 3 "~" H 6100 3650 60 0000 C CNN 1 6100 3650 1 0 0 -1 $EndComp $Comp L C C11 U 1 1 549344FC P 6800 4400 F 0 "C11" H 6800 4500 40 0000 L CNN F 1 "100 nF" H 6806 4315 40 0000 L CNN F 2 "~" H 6838 4250 30 0000 C CNN F 3 "~" H 6800 4400 60 0000 C CNN 1 6800 4400 1 0 0 -1 $EndComp Text GLabel 8250 4100 2 60 Input ~ 0 +5V Wire Wire Line 4700 1750 5050 1750 Wire Wire Line 4700 1850 5350 1850 Wire Wire Line 4700 1950 5950 1950 Wire Wire Line 4700 2050 6300 2050 Wire Wire Line 4700 2150 5950 2150 Wire Wire Line 5000 1850 5000 1950 Connection ~ 5000 1950 Connection ~ 5000 1850 Wire Wire Line 1850 5000 2350 5000 Wire Wire Line 2350 4800 2350 5200 Wire Wire Line 2350 4800 2500 4800 Wire Wire Line 2350 5200 2500 5200 Connection ~ 2350 5000 Wire Wire Line 2800 5200 3350 5200 Wire Wire Line 3050 5200 3050 5450 Connection ~ 3050 5200 Wire Wire Line 3050 5750 3050 5950 Wire Wire Line 3650 5200 8250 5200 Wire Wire Line 3950 5200 3950 5450 Connection ~ 3950 5200 Wire Wire Line 3050 5950 3950 5950 Wire Wire Line 3500 5950 3500 6100 Wire Wire Line 3950 5950 3950 5750 Connection ~ 3500 5950 Wire Wire Line 2800 4800 5450 4800 Wire Wire Line 3050 4550 3050 4800 Wire Wire Line 5450 4800 5450 4100 Wire Wire Line 5450 4100 5700 4100 Connection ~ 3050 4800 Wire Wire Line 6100 4400 6100 4800 Wire Wire Line 3050 3900 3050 4250 Wire Wire Line 3050 4050 4450 4050 Wire Wire Line 3550 4050 3550 4250 Wire Wire Line 3550 4550 3550 4800 Connection ~ 3550 4800 Wire Wire Line 5650 3650 5950 3650 Wire Wire Line 5650 3650 5650 4100 Connection ~ 5650 4100 Wire Wire Line 6250 3650 6550 3650 Wire Wire Line 6550 3650 6550 4100 Wire Wire Line 6500 4100 8250 4100 Wire Wire Line 6800 4100 6800 4250 Connection ~ 6550 4100 Wire Wire Line 7300 4800 5950 4800 Wire Wire Line 6800 4550 6800 4800 Connection ~ 6800 4100 Wire Wire Line 7300 4550 7300 4800 Connection ~ 6800 4800 Wire Wire Line 7300 4100 7300 4250 Connection ~ 7300 4100 Connection ~ 6100 4800 Text Notes 7400 4600 0 157 ~ 0 XXX Text Notes 7400 4750 0 39 ~ 0 Fix:\nC12 should be replaced by: 100nF/63V film cap Wire Wire Line 4450 4050 4450 4250 Wire Wire Line 4450 4550 4450 4800 Connection ~ 4450 4800 Connection ~ 3550 4050 Connection ~ 3050 4050 Text Notes 4150 3950 0 39 ~ 0 Fix:\nC12b should be added due to\nremoval of the original C12 $Comp L CP C8 U 1 1 5793C4A9 P 3550 4400 F 0 "C8" H 3500 4300 40 0000 R CNN F 1 "470 µF / 25 V" H 3500 4550 40 0000 R CNN F 2 "" H 3588 4250 50 0000 C CNN F 3 "" H 3550 4400 50 0000 C CNN 1 3550 4400 -1 0 0 1 $EndComp $Comp L CP C12b U 1 1 5793CA92 P 4450 4400 F 0 "C12b" H 4400 4300 40 0000 R CNN F 1 "470 µF / 25 V" H 4400 4550 40 0000 R CNN F 2 "" H 4488 4250 50 0000 C CNN F 3 "" H 4450 4400 50 0000 C CNN 1 4450 4400 -1 0 0 1 $EndComp $Comp L CP C9 U 1 1 5793CE0D P 3050 5600 F 0 "C9" H 3000 5500 40 0000 R CNN F 1 "470 µF / 25 V" H 3000 5750 40 0000 R CNN F 2 "" H 3088 5450 50 0000 C CNN F 3 "" H 3050 5600 50 0000 C CNN 1 3050 5600 -1 0 0 1 $EndComp $Comp L CP C12 U 1 1 5793D6FC P 7300 4400 F 0 "C12" H 7350 4500 40 0000 L CNN F 1 "470 µF / 25 V" H 7350 4300 40 0000 L CNN F 2 "" H 7338 4250 50 0000 C CNN F 3 "" H 7300 4400 50 0000 C CNN 1 7300 4400 1 0 0 -1 $EndComp $Comp L D_Zener_ALT ZD1 U 1 1 58C703D7 P 3950 5600 F 0 "ZD1" H 3950 5700 50 0000 C CNN F 1 "5V" H 3950 5500 50 0000 C CNN F 2 "" H 3950 5600 50 0000 C CNN F 3 "" H 3950 5600 50 0000 C CNN 1 3950 5600 0 1 1 0 $EndComp $EndSCHEMATC